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LM3481 high efficiency transformer boost module v1

Overview

Based on the Nixie tube boost modification, the feedback parameters and transformer were replaced. The area was controlled at about 15*15, and the SD port was introduced, which is used to boost the Geiger counter tube to 400v. The voltage is adjustable, and the VCC input is 3.3-5.5v. , hv output 380-500v.

Design Files

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Update:2025-06-25 02:58:07

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